Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Severe Storms; Fire Danger; and Strong Pacific Storms

More strong storms on tap for the Pacific Northwest this weekend. Heavy rains could produce flooding and mudslides. Saturday, a cold front moving into the central U.S. will bring potential for severe thunderstorms containing damaging winds, large hail, and isolated tornadoes; and localized flooding potential. Dry winds in southwestern California will keep fire weather threats high. Read More >

Current conditions at

Seattle, Seattle-Tacoma International Airport (KSEA)

Lat: 47.44472°NLon: 122.31361°WElev: 427ft.

Fog

46°F

8°C

Humidity 87%
Wind Speed E 7 MPH
Barometer 29.78 in
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Wind Chill42°F (6°C)
Last update 21 Oct 9:05 am PDT
Extended Forecast for

Seattle-Tacoma International Airport WA

Flood Watch October 21, 05:00pm until October 23, 05:00am
Click here for hazard details and duration
Flood Watch
  • Today

    Today: Rain.  High near 57. East wind 5 to 7 mph becoming calm.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    High: 57 °F

  • Tonight

    Tonight: Rain. The rain could be heavy at times.  Low around 52. South southwest wind 6 to 16 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 52 °F

  • Sunday

    Sunday: Rain likely before 11am, then showers likely after 11am.  Partly sunny, with a high near 58. Southwest wind 9 to 18 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 58 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers before 11pm.  Mostly cloudy, with a low around 49. South wind around 10 mph.

    Chance
    Showers then
    Mostly Cloudy

    Low: 49 °F

  • Monday

    Monday: Partly sunny, with a high near 61. Calm wind.

    Partly Sunny

    High: 61 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 55.

    Chance
    Showers

    High: 55 °F

Detailed Forecast

Today
Rain. High near 57. East wind 5 to 7 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain. The rain could be heavy at times. Low around 52. South southwest wind 6 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Rain likely before 11am, then showers likely after 11am. Partly sunny, with a high near 58. Southwest wind 9 to 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 49. South wind around 10 mph.
Monday
Partly sunny, with a high near 61. Calm wind.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
Seattle-Tacoma International Airport WA
 47.44°N 122.3°W (Elev. 358 ft)
5:14 am PDT Oct 21, 2017
9am PDT Oct 21, 2017-6pm PDT Oct 27, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database